design-for-all

Mainstream Good Design & Accessibility for All Signage ?

Posted by CJ Walsh

2013-03-06:   Further to an earlier Post, dated 30 November 2012 … on Sustainable Accessibility for All …

Accessibility IS a Fundamental Human Right !

‘ For many Weak and Vulnerable People, today’s Complex Human Environment is inaccessible and unsafe … a hostile ‘reality’ which prevents independent functioning and participation in a local community;  it is a blatant denial of their human rights.’

Relevant Human Environment (social – built – virtual – institutional) Factors … factors which are external, or extrinsic, to the context of a person’s life and living situation … include policies and standards, negative attitudes and stigma, lack of services, problems with service delivery, inadequate funding, lack of accessibility in the built environment and to electronic, information and communication technologies, lack of consultation and involvement, and an absence of reliable data and evidence.

Accessibility for All …

Take a really close look at the photograph below … and see a staircase which, in spite of all the legislation in the EU Member States, contravenes almost every accessibility-related design guideline.  It is far from being an unusual scene in our European Built Environment …

Staircase Egress - Unsafe, Difficult Accessibility !!
Photograph taken by CJ Walsh. 2009-10-31. Click to enlarge.

Now, imagine the consequences of one, tiny slip …

Which is why our concern must be with Accessibility for All … which includes consciously thinking about children under the age of 5 years, women in the later stages of pregnancy, and frail older people (not all older people !) … and how they use and interact with their surroundings.

In addition, however … our attention must also turn to the large numbers of people, in all of our societies, with health conditions which result in serious impairments, activity limitations and participation restrictions.  As a prime example, consider the Big-4 Non-Communicable Diseases (NCD’s): Cardiovascular Diseases (e.g. heart attacks and stroke), Cancers, Diabetes, and Chronic Lung Diseases.

These 4 NCD’s – targeted in a World Health Organization (WHO) Global NCD Campaign – share health risk factors (tobacco use, unhealthy diet, lack of physical activity, harmful alcohol use) … cause more than 36 million deaths annually (almost 80 % of deaths, from such diseases, occur in low and middle-income countries) … and result in a high proportion of disability (66.5 % of all years lived with disability in low and middle income countries).

NCD’s can limit one or more of a person’s major life and living activities … such as walking, eating, communicating, and caring-for-oneself.  Examples of common NCD-related impairments include paralysis due to stroke, and amputation as a result of diabetic neuropathy.

When Easily Assimilated Signage IS Essential in Buildings …

Good Architectural Design IS ‘intuitive and obvious’ for building users … design characteristics which are critical in the case of Fire Engineering Design.  However, what is intuitive and obvious in Ireland may not be so intuitive and obvious in Turkey … and what is intuitive and obvious in Europe will certainly not be intuitive and obvious in Africa, India, or China.

Architectural & Fire Engineering Design must, therefore, be adapted to Local conditions … culture, social need, etc., etc.

When a building is NOT ‘intuitive and obvious’ for the broad range of potential building users … easily assimilated signage IS essential …

International Standard ISO 21542: ‘Building Construction – Accessibility & Usability of the Built Environment’ was published in December 2011, as a full standard.  In its Introduction, ISO 21542 is linked to the U.N. Convention on the Rights of Persons with Disabilities (CRPD) … almost like an umbilical cord.

The scope of ISO 21542 covers public buildings.  The Accessibility Agenda in the U.N. Convention is very broad … so much standardization work remains to be completed at international level.

Concerning Accessibility Symbols and Signs … reference should be made to ISO 21542: Clause 41 – Graphical Symbols … and on Pages 106, 107, 108, and 109 … the following will be found:

  • Figure 66 – Accessible Facility or Entrance ;
  • Figure 67 – Sloped or Ramped Access ;
  • Figure 68 – Accessible Toilets (male & female) ;
  • Figure 69 – Accessible Toilets (female) ;
  • Figure 70 – Accessible Toilets (male) ;
  • Figure 71 – Accessible Lift / Elevator ;
  • Figure 72 – Accessible Emergency Exit Route.

I use the word ‘accessibility’, and not ‘access’ … because Accessibility has been defined in ISO 21542 as including … ‘access to buildings, circulation within buildings and their use, egress from buildings in the normal course of events, and evacuation in the event of an emergency’.

A note at the beginning of the standard also clarifies that Accessibility is an independent activity, i.e. assistance should not be necessary … and that there should be an assurance of individual health, safety and welfare during the course of those (accessibility-related) activities.

During the very long gestation of ISO 21542, an overwhelming consensus emerged in favour of using the term Accessibility for All … thereby sidestepping the thorny issue of different design philosophies which are described as being accessibility-related but, in practice, are limited and/or no longer fit-for-purpose.

'Accessibility for All' Symbol ?The Accessibility Symbol used throughout ISO 21542 is shown above.  I know that a small group of people from different countries worked very hard on this particular part of the standard.  My only contribution was in relation to the inclusion of Figure 72, concerning Fire Evacuation.

This ‘accessibility’ symbol is an attractive, modern and, of course, abstract representation of a concept … a person with an activity limitation using a wheelchair.  The symbol succeeds very well in communicating that concept.

However … as an Accessibility for All Symbol … encompassing people with other than functional impairments, e.g. hearing and visual impairments … and children under the age of 5 years, women in the later stages of pregnancy, frail older people … and people with the four main types of non-communicable disease discussed above … is this symbol, also, limited and no longer fit-for-purpose ??

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Proposed New Sign for 'Area of Rescue Assistance'

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Shown next, above, is the proposal for a new Area of Rescue Assistance Sign … which is contained in ISO 7010:2011 / FDAM 115 (2013).  While it is nice to finally see this Safety Sign appear in the mainstream of safety signage … the title being proposed for the sign and the explanatory texts which accompany it are very problematic …

  • The technical term being proposed – Evacuation Temporary Refuge – is too long and too difficult to understand ;
  • The explanatory texts which accompany this Sign are very confusing and misleading.

This problem has arisen because the people who drafted ISO 7010:2011 / FDAM 115 (2013) hadn’t a bull’s notion that ISO 21542 even existed !

In ISO 21542, we use the term Area of Rescue Assistance … which is easy for everybody to understand, including building users, building managers and firefighters, etc., etc.

We also explained, in ISO 21542, that a Place of Safety is a remote distance from the building … not anywhere inside the building !

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Mainstreaming Disability …

U.N. CRPD – Preamble

(g)  Emphasizing the importance of mainstreaming disability issues as an integral part of relevant strategies of sustainable development,

As ‘disability’ moves closer towards … and is integrated and fully included in the ‘mainstream’ of sustainable community life and living … it is absolutely imperative that individuals and organizations who make up the Disability Sector become much more cohesive (far less fractious within) … that they begin to fully understand the practices and procedures of the mainstream … and actively and robustly engage with that mainstream.

It is ridiculous, for example, that a large amount of the Sector’s energy is still being diverted into meaningless meditations and endless tracts on whether it is ‘universal design’, or ‘design-for-all’, or ‘inclusive design’, or ‘facilitation design’, etc … when an entirely new design paradigm is being demanded by a world (our small planet when seen from the moon !), which is experiencing enormous levels of human poverty, natural resource shortages, human rights violations, and severe weather events.  The overriding priority must be ‘real’ implementation … Effective Accessibility for All !

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'Earthrise' from Apollo 14
Colour photograph – ‘Earthrise’ – taken from the Apollo 14 Spacecraft … showing a bright colourful Earth, in a dense black ‘sky’, rising above the pale surface of the Moon. Click to enlarge.

NASA’s Gateway to Astronaut Photography of Earth

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And … Effective Accessibility for All is but one component of …

‘Social Wellbeing for All in a Sustainable Built Environment’

Refer also to …

2004 Rio de Janeiro Declaration on Sustainable Social Development, Disability & Ageing

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Update:  2013-05-31 …

While the wider international design community is working hard on developing an array of Accessibility Symbols to facilitate different health condition and impairment categories, and to suit different environmental situations, e.g. a fire emergency in a building … I recently encountered another interesting contribution …

Alternative Accessibility Symbol (USA-2011) - Functional Impairment
Click to enlarge. For more information: www.accessibleicon.org

Any comments ??

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EU Sustainable vs. Green Public Procurement – Beware !

Posted by CJ Walsh

2010-11-02:  For a long, long time … too long … I have been bleating on about the major and substantial difference between Sustainable Design and Green Design … or ‘Sustainability’ and ‘Green-ness’.  See my previous Posts.

This bores me no end !

HOWEVER … there are some serious implications if this difference is not properly understood … particularly by individuals, groups or organizations attempting to advance the Application of Criteria which address Social and/or Ethical Concerns within, for example, the European Union’s Public Procurement Framework … or the EU’s Construction Product Framework.

The following is a nice little example of exactly what I am talking about … explained by no less an authority than the Directorate General for Environment in the European Commission itself … on its very own Public Procurement WebPage at  http://ec.europa.eu/environment/gpp/index_en.htm … as viewed, by me, on 2010-09-12 …

[ For a moment, let’s just overlook the simplistic and crude ‘three pillars’ understanding of Sustainable Development.  See my previous Posts.]

Sustainable Public Procurement (SPP) … means that public authorities seek to achieve the appropriate balance between the three pillars of sustainable development – economic, social and environmental – when procuring goods, services or works at all stages of the project.

Green Public Procurement (GPP) … means that public authorities seek to procure goods, services and works with a reduced environmental impact throughout their life cycle compared to goods, services and works with the same primary function that would otherwise be procured.

Practical Differences Between SPP & GPP !

GPP is often more easily accommodated than SPP within the existing legal and practical framework of procurement.  Green requirements can be included in technical or performance-based specifications for products, services and works.  Provided the conditions set out in the ‘Helsinki Bus’ and ‘Wienstrom’ Cases, and Evropaïki Dynamiki vs. European Environment Agency (EEA) … are met, green award criteria can also be applied (further information on these cases is available at  http://ec.europa.eu/environment/gpp/case_law_en.htm).

The application of Criteria aimed at addressing Social or Ethical Concerns can be more difficult in the context of regulated public procurement procedures.  Public authorities are specifically empowered to include social requirements in their conditions for the performance of contracts or to reserve certain contracts for performance by sheltered workshops or employment programmes (Articles 26 and 19 of Directive 2004/18/EC respectively).

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My Note:  DIRECTIVE 2004/18/EC of the European Parliament and of the Council, of 31 March 2004, on the co-ordination of procedures for the award of public works contracts, public supply contracts and public service contracts.

[ For another moment, let’s just overlook the unfortunate use of disability-related language … which fails, utterly, to take account of the 2001 World Health Organization’s International Classification of Functioning, Disability & Health (ICF).  See my previous Posts.]

Article 19 – Reserved Contracts

Member States may reserve the right to participate in public contract award procedures to sheltered workshops or provide for such contracts to be performed in the context of sheltered employment programmes where most of the employees concerned are handicapped persons who, by reason of the nature or the seriousness of their disabilities, cannot carry on occupations under normal conditions.

The contract notice shall make reference to this provision.

Article 26 – Conditions for Performance of Contracts

Contracting authorities may lay down special conditions relating to the performance of a contract, provided that these are compatible with Community law and are indicated in the contract notice or in the specifications.  The conditions governing the performance of a contract may, in particular, concern social and environmental considerations.

ANNEX VI – Definition of Certain Technical Specifications

For the purposes of this Directive:

1. (a)  ‘technical specification’, in the case of public works contracts, means the totality of the technical prescriptions contained in particular in the tender documents, defining the characteristics required of a material, product or supply, which permits a material, a product or a supply to be described in a manner such that it fulfils the use for which it is intended by the contracting authority.  These characteristics shall include levels of environmental performance, design for all requirements (including accessibility for disabled persons) and conformity assessment, performance, safety or dimensions, including the procedures concerning quality assurance, terminology, symbols, testing and test methods, packaging, marking and labelling and production processes and methods.  They shall also include rules relating to design and costing, the test, inspection and acceptance conditions for works and methods or techniques of construction and all other technical conditions which the contracting authority is in a position to prescribe, under general or specific regulations, in relation to the finished works and to the materials or parts which they involve ;

    (b)  ‘technical specification’, in the case of public supply or service contracts, means a specification in a document defining the required characteristics of a product or a service, such as quality levels, environmental performance levels, design for all requirements (including accessibility for disabled persons) and conformity assessment, performance, use of the product, safety or dimensions, including requirements relevant to the product as regards the name under which the product is sold, terminology, symbols, testing and test methods, packaging, marking and labelling, user instructions, production processes and methods and conformity assessment procedures ;

2.  ‘standard’ means a technical specification approved by a recognised standardising body for repeated or continuous application, compliance with which is not compulsory and which falls into one of the following categories:

–  International Standard: a standard adopted by an international standards organisation and made available to the general public ;

–  European Standard: a standard adopted by a European standards organisation and made available to the general public ;

–  National Standard: a standard adopted by a national standards organisation and made available to the general public.

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In order for a Criterion … any Criterion … to be acceptable within the European Union’s Public Procurement Framework, it should be expressly linked to the subject matter of the Contract … should be specific … and should be capable of objective verification.

Beware !!

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Barcelona Accessibility Conference – European Issues ?

Posted by CJ Walsh

2009-03-24:  Permit me, first of all, to vigorously reclaim the word ‘accessibility’ back from the Transport Sector.  This important conference in Barcelona was not about transport networks or distances from the nearest transportation node … but about Accessibility of the Human Environment for People with Activity Limitations (2001 WHO ICF), i.e. Accessibility-for-All.

 

A 2-Day Conference organized by EuCAN – the European Concept for Accessibility Network co-ordinated from Luxembourg – it was held in the TRYP APOLO Hotel (Av. Paral-lel, 57-59), on the 19-20th March 2009 … an impressive start-up event for the next EuCAN Project … a publication elaborating the business opportunities being created by Design-for-All for manufacturers and service providers across Europe.

 

I was very pleased to make a presentation on the exciting business potential of Accessible Fire Engineering … a subset of Sustainable Fire Engineering …

 

 

Colour image showing the Title Page (only) of CJ Walsh's Presentation: 'Accessible Fire Engineering', at the recent 2-Day EuCAN Conference in Barcelona, Spain. Held on 19-20th March, 2009.
Colour image showing the Title Page (only) of CJ Walsh’s Presentation: ‘Accessible Fire Engineering’, at the recent 2-Day EuCAN Conference in Barcelona, Spain. Held on 19-20th March, 2009. Click to enlarge.

 

There were, however, some developments at the conference which should be brought to wider public attention for consideration and discussion … here in Ireland, but also in other European countries …

 

 

Colour photograph showing the West/'Passion' Elevation of the Templo Expiatorio de la Sagrada Familia in Barcelona, Spain. An architectural wonder designed by Catalan Architect, Antoni Gaudí i Cornet (1852-1926), and still under construction. Click to enlarge. Photograph taken by CJ Walsh. 2009-03-20.
Colour photograph showing the West/’Passion’ Elevation of the Templo Expiatorio de la Sagrada Familia in Barcelona, Spain. An architectural wonder designed by Catalan Architect, Antoni Gaudí i Cornet (1852-1926), and still under construction. Click to enlarge. Photograph taken by CJ Walsh. 2009-03-20.

 

1.  News was announced at the conference that the Proposed International Accessibility-for-All Standard (at present ISO CD 21542.3) has been overwhelmingly supported (mid-March 2009) for progress to the Draft International Standard (DIS) stage in its development.  If everything goes well, we should see this International Standard being published sometime during the first half of 2010. 

The ISO Accessibility-for-All Standard, which will be an essential implementation tool for Articles 9 & 11 of the 2006 United Nations Convention on the Rights of Persons with Disabilities in relation to Buildings, is particularly important for 2 Reasons:

 

–         ‘Fire Safety’ Texts are now included in the Main Body of the Standard ;

 

–         ‘Fire Evacuation’ is fully integrated into the definition and meaning of ‘Accessibility’.

 

 

Colour photograph showing the Interior of the Templo Expiatorio de la Sagrada Familia in Barcelona, Spain. Current state of progress with the Nave. An architectural wonder designed by Catalan Architect, Antoni Gaudí i Cornet (1852-1926), and still under construction. Click to enlarge. Photograph taken by CJ Walsh. 2009-03-20.
Colour photograph showing the Interior of the Templo Expiatorio de la Sagrada Familia in Barcelona, Spain. Current state of progress with the Nave. An architectural wonder designed by Catalan Architect, Antoni Gaudí i Cornet (1852-1926), and still under construction. Click to enlarge. Photograph taken by CJ Walsh. 2009-03-20.

 

 

2.  A conversation during the conference morning coffee break, on Friday 20th March, with Bojana Rudić and Miodrag Počuč of the Centar Živeti Uspravno in Serbia, has finally convinced me that all of the various Accessibility Design Philosophies …

 

–         design-for-all (some attempts have been made to develop 6 Principles for this rather vague philosophy) … used by EU Institutions, and more widely throughout Europe in reaction to universal design ;

–         universal design (with its 7 Principles/Commandments) … preached from the USA … but in Japan, for example, a more practical application can be seen.  Strangest of all is the relatively recent establishment in Ireland of the Centre for Universal Design, within the lumbering qwango that is the National Disability Authority (NDA) ;

–         inclusive design (with its 5 Principles) … originating from Great Britain ;

–         barrier-free design (a philosophy long out of date) … still widely referred to in Germany and other parts of Central Europe ;

–         facilitation design (a newer philosophy based on 2 WHO ICF Terms: ‘Facilitator’ and ‘Environmental Factors’ and intended to update barrier-free design) … not yet well known ;

 

… are not only causing enormous confusion about accessibility among the ‘un-initiated’ and architectural students, to take just two examples … but are diverting scarce resources away from the process of ‘real’ accessibility implementation.

 

In some cases, devotion to these philosophies is so consuming that I have experienced, first-hand, a general tendency to discourage any talk about rights … with some prominent members of the International Accessibility Community (who shall remain nameless !) not even bothering to read the actual text of the 2006 UN Disability Rights Convention !

 

 

Colour photograph showing a General View, from within, of the 1929 Barcelona Pavilion - a Master Statement of Modern Architecture - designed by German Architect, Ludwig Mies van der Rohe (1886-1969). De-constructed in early 1930 after the Barcelona International Exposition, it was constructed again in 1986. Click to enlarge. Photograph taken by CJ Walsh. 2009-03-20.
Colour photograph showing a General View, from within, of the 1929 Barcelona Pavilion – a Master Statement of Modern Architecture – designed by German Architect, Ludwig Mies van der Rohe (1886-1969). De-constructed in early 1930 after the Barcelona International Exposition, it was constructed again in 1986. Click to enlarge. Photograph taken by CJ Walsh. 2009-03-20.

   

3.  Concerning the development of a European Accessibility Business Strategy …

 

–         2006 UN Convention on the Rights of Persons with Disabilities

 

Yes … Accessibility-for-All is about much more than making life and living easier for people with disabilities.  Children, frail older people (not all older people !), women in the later stages of pregnancy, people who have a health condition, etc., all now need to be included in a more Person-Centred Approach to the design and sustainable transformation of our Human Environment.  This is absolutely essential.

 

But … the 2006 UN Convention must be used as a Product & Service Checklist which covers the basic, i.e. minimum, responsible needs of people with disabilities … a sizeable social group in all of our societies.  Failure to complete this simple task is a fundamental strategic error !

 

The 2006 UN Convention on the Rights of Persons with Disabilities is also their sole route of access to the human and social rights set down in the 1948 Universal Declaration of Human Rights.

 

 

–         Integration of Accessibility-for-All Performance

 

Building Accessibility, to take a specific example, is now more complex … and includes …

 

–         Approach to the building from the site boundary ;

–         Entry through principal entrance(s) ;

–         Health, Safety, Convenience & Comfort In Use, including thermal and acoustic comfort, good indoor air quality, protection from fire, etc ;

–         Egress under normal conditions ;

–         Evacuation in the Event of a Fire, or other emergency ;

–         Removal from the vicinity of the building back to the site boundary ;

 

and …

 

–         Each stage of a Work Process, at every level, in places of work ;

–         Use of Electronic, Information & Communication Technologies (EICT’s) – at minimum, those permanently fixed in/to the building ;

 

and …

 

–         Management, Services & Attitudes of People in the organization using the building ;

–         Recruitment, Employment, Promotion & Training Practices within the same organization.

 

 

Performance in all of these different, and up until now separate, components must be brought together and properly integrated.

 

 

–         Accessibility-related Products

 

In Ireland, we suffer from an over-supply of British manufactured accessibility-related products which are badly-designed and inadequately tested … or not tested at all.  Inability to show compliance with Part D of the Irish Building Regulations is a big issue … that is, if those manufacturers even realize that we have our own separate building legislation over here.

 

By the way, failure to be able to show compliance with Regulation 7 of the Building Regulations for England & Wales is an issue across the water as well !

 

The situation isn’t much better in the rest of Europe.  Yes … the quality of design is much, much better, but there is still enormous confusion about CE Marking.

 

Accessibility-related Products are still, and always have been, industrial products which are being placed on the Single European Market.  Normal rules apply !

 

 

–         Accessibility-related Services

 

Hopefully, we will soon see the demise of the Access Consultant … a plentiful species, particularly in Great Britain … an individual who only deals with ‘approach to’, ‘entry’ and ‘use’ of a building or facility … and nothing about ‘fire evacuation’.  Their days are slowly numbered !

 

The rest of us, however, need to familiarize ourselves with necessary new services …

 

–         Accessibility Impact Assessment ;

–         Accessibility Performance Indicators ;

–         Accessibility Benchmarking, Target Setting and Progress Evaluation ;

–         Independent Accessibility Verification ;

–         Etc.

 

Accessibility-related Services must be dragged out of prehistoric caves … screaming, if necessary.  Services must become much more professional !

 

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